s_ToolTipArea = wxRect2DInt( event.m_x - 2 , event.m_y - 2 , 4 , 4 ) ;
s_LastWindowEntered = win ;
- WindowRef window = MAC_WXHWND( win->MacGetRootWindow() ) ;
+ WindowRef window = MAC_WXHWND( win->MacGetTopLevelWindowRef() ) ;
int x = event.m_x ;
int y = event.m_y ;
wxPoint local( x , y ) ;